People · Poland
Jakub Kasperski
2×2 · top 10.0% of 189,179 all-time · competing since May 2022 · 2022KASP02
Jakub Kasperski has been competing for 4 years. His best event is the 2×2: a personal-best single of 2.60, set at Gliwice Open 2025, puts him in the top 10.0% of the 189,179 people who have ever been ranked in the event, and 767th in Poland. Until February 2008, no official 2×2 solve in the world had been that fast. Across 5 competitions since May 2022, he has put 64 official solves on the record across three events. Solve to solve, his 3×3 times vary about 12% around a typical one, an early reading from 7 counted rounds. His 3×3 best has come down from 39.25 in May 2022 to 18.15, a 54% improvement. Jakub has entered five competitions, more competitions than 83% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Poland | |
|---|---|---|---|---|---|
| 2×2 | 2.60 | 4.13 | top 10.0% | 767 / 5,487 | |
| 3×3 | 18.15 | 20.39 | top 34.7% | 2,573 / 6,670 | |
| Pyraminx | 7.95 | 10.20 | top 35.8% | 1,912 / 4,456 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 14 Dec 2024First sub-30 3×3: 22.58 at Santa Claus Cube Race Mysłowice 2024.
- 14 Dec 2024First sub-20 3×3: 19.15 at Santa Claus Cube Race Mysłowice 2024.
- 21 May 2022First competition: Cube4fun League V Zawiercie 2022. A 39.25 3×3 single to start from.
Competitions
- Czechowice-Dziedzice Open 2025 · 4 Jul 2025
- Silesian Cubing Chorzów 2025 · 31 May 2025 — 1 personal best set
- Gliwice Open 2025 · 12 Apr 2025 — 2 personal bests set
- Santa Claus Cube Race Mysłowice 2024 · 14 Dec 2024 — 2 personal bests set
- Cube4fun League V Zawiercie 2022 · 21 May 2022
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Tomasz Pietruszka — met in 14 rounds, never finished ahead
- Maciej Kasperski — met in 14 rounds, never finished ahead
- Bartłomiej Owczarek — met in 13 rounds, never finished ahead
Next targets
- A sub-2 2×2 single — 9,039 people have one; it is 0.60 away.
- A sub-15 3×3 single — 70,740 people have one; it is 3.15 away.
Targets move as he improves.